+Open data
-Basic information
Entry | Database: PDB / ID: 7ahu | ||||||
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Title | Anti-FX Fab of mim8 in complex with human FXa | ||||||
Components |
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Keywords | BLOOD CLOTTING / Fab / anti-FX / HYDROLASE / mim8 | ||||||
Function / homology | Function and homology information coagulation factor Xa / Defective factor IX causes thrombophilia / Defective cofactor function of FVIIIa variant / Defective F9 variant does not activate FX / Extrinsic Pathway of Fibrin Clot Formation / positive regulation of leukocyte chemotaxis / positive regulation of TOR signaling / Gamma-carboxylation of protein precursors / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Common Pathway of Fibrin Clot Formation ...coagulation factor Xa / Defective factor IX causes thrombophilia / Defective cofactor function of FVIIIa variant / Defective F9 variant does not activate FX / Extrinsic Pathway of Fibrin Clot Formation / positive regulation of leukocyte chemotaxis / positive regulation of TOR signaling / Gamma-carboxylation of protein precursors / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / Intrinsic Pathway of Fibrin Clot Formation / phospholipid binding / Golgi lumen / blood coagulation / positive regulation of cell migration / external side of plasma membrane / endoplasmic reticulum lumen / serine-type endopeptidase activity / calcium ion binding / proteolysis / extracellular space / extracellular region / plasma membrane Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.6 Å | ||||||
Authors | Johansson, E. | ||||||
Citation | Journal: Blood / Year: 2021 Title: A factor VIIIa-mimetic bispecific antibody, Mim8, ameliorates bleeding upon severe vascular challenge in hemophilia A mice. Authors: Ostergaard, H. / Lund, J. / Greisen, P.J. / Kjellev, S. / Henriksen, A. / Lorenzen, N. / Johansson, E. / Roder, G. / Rasch, M.G. / Johnsen, L.B. / Egebjerg, T. / Lund, S. / Rahbek-Nielsen, H. ...Authors: Ostergaard, H. / Lund, J. / Greisen, P.J. / Kjellev, S. / Henriksen, A. / Lorenzen, N. / Johansson, E. / Roder, G. / Rasch, M.G. / Johnsen, L.B. / Egebjerg, T. / Lund, S. / Rahbek-Nielsen, H. / Gandhi, P.S. / Lamberth, K. / Loftager, M. / Andersen, L.M. / Bonde, A.C. / Stavenuiter, F. / Madsen, D.E. / Li, X. / Holm, T.L. / Ley, C.D. / Thygesen, P. / Zhu, H. / Zhou, R. / Thorn, K. / Yang, Z. / Hermit, M.B. / Bjelke, J.R. / Hansen, B.G. / Hilden, I. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7ahu.cif.gz | 370.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7ahu.ent.gz | 241.1 KB | Display | PDB format |
PDBx/mmJSON format | 7ahu.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ah/7ahu ftp://data.pdbj.org/pub/pdb/validation_reports/ah/7ahu | HTTPS FTP |
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-Related structure data
Related structure data | 7ahvC 1g2lS 5i1kS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
NCS oper:
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-Components
-Coagulation factor ... , 2 types, 4 molecules CEDF
#3: Protein | Mass: 27201.061 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: F10 / Production host: Escherichia coli (E. coli) / References: UniProt: P00742, coagulation factor Xa #4: Protein | Mass: 6478.385 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: F10 / Production host: Escherichia coli (E. coli) / References: UniProt: P00742, coagulation factor Xa |
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-Antibody , 2 types, 4 molecules LAHB
#1: Antibody | Mass: 23721.293 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell (production host): HEK / Production host: Homo sapiens (human) #2: Antibody | Mass: 24033.891 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell (production host): HEK / Production host: Homo sapiens (human) |
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-Non-polymers , 3 types, 448 molecules
#5: Chemical | #6: Chemical | #7: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | N |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.97 Å3/Da / Density % sol: 58.64 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 0.2 M sodium acetate, 0.1 M sodium cacodylate, pH 6.5, 18 % (w/v) PEG 8000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jun 9, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.6→48.59 Å / Num. obs: 58767 / % possible obs: 99.9 % / Redundancy: 5.2 % / CC1/2: 0.996 / CC star: 0.999 / Rmerge(I) obs: 0.1209 / Rpim(I) all: 0.05869 / Rrim(I) all: 0.1346 / Net I/σ(I): 12.31 |
Reflection shell | Resolution: 2.6→2.693 Å / Redundancy: 5.2 % / Rmerge(I) obs: 1.024 / Num. unique obs: 30703 / CC1/2: 0.523 / CC star: 0.829 / Rpim(I) all: 0.4933 / Rrim(I) all: 1.138 / % possible all: 99.97 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5I1K,1G2L Resolution: 2.6→48.59 Å / Cross valid method: FREE R-VALUE / σ(F): 1.69 / Phase error: 27.7866 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 46.5 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.6→48.59 Å
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Refine LS restraints |
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Refine LS restraints NCS |
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LS refinement shell |
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